Stupid question - logging Short term

[Sixes350]

Stupid question but what things do I need to enable to log short term fuel trims?

Can someone tell me what I need to log on the map?

Thanks

[Sixes350]

Or point me in the right direction please.

[joecar]

Sixes 350, welcome to the forum...:cheers:

Select your controller (98-08 GenIII LS1) and enter your VIN;

Connect to vehicle and do Info->Validate Pids;

Log GM.SHRTFT1 and 2, and other things like:

VSS
TP
RPM
DYNCYLAIR or DYNCYLAIR_DMA
DYNAIR
MAF (SAE or GM)
MAP (SAE)
IAT
ECT
EQIVRATIO or AFR
SPARKADV
KR
LONGFT1
LONGFT2

Keep the channel count to 24 or less for the fastest sample rate.

[Sixes350]

Cheers for that. Tuner wanted to look aver the short trims so doing this massive drive I can get some good logging. Might even do a trip up to Sydney and get him to do it :)

Sitting on 130km/h using an average of 10.5 lt/100km of fuel (dash value) and sitting on 110, I use about 9.5, 80mmTB with 3.9 rear end.

[joecar]

That's 23.8 mpg and 26.3 mpg... that is very good...:cheers: